i've been to
riverfront
gabp
kauffman
old busch
ballpark in arlington
minute maid
"the ted"
ed smith stadium (for ST)
as for minor league parks i've been to:
riverdog stadium (i don't know the official name...yankee's low-a team in charleston SC)
rough-riders field
5/3 stadium (dayton dragrons, i know its 5/3 something)
the pirates AAA team right next to the RCA dome
yeah i'm well traveled haha